CVE-2002-1800: phpRank 1.8 stores the administrative password in plaintext on the server and in the "ap" cookie, which allows

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HIGH 7.5REMOTEDOWNGRADE

CVE-2002-1800 is a high-severity flaw (CVSS 7.5) affecting phprank. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

phpRank 1.8 stores the administrative password in plaintext on the server and in the "ap" cookie, which allows remote attackers to retrieve the administrative password.

Why this priority

High severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-312
Published	2002-12-31
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: phprank

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2002-12-31 05:00 UTCPublished CVE record published
2026-06-16 22:00 UTCUpdated Record last modified

phprank phprank DOWNGRADE

Affected: 1.8

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.8

1. Check installed version

apt-cache policy phprank || rpm -q phprank || phprank --version

2. No fixed release: DOWNGRADE to a release before 1.8 (Debian / Ubuntu)

apt-cache madison phprank sudo apt install phprank=<VERSION_BEFORE_1.8> sudo apt-mark hold phprank

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list phprank sudo dnf downgrade phprank-<VERSION_BEFORE_1.8> sudo dnf versionlock add phprank

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2002-1800?

phprank: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2002-1800 being exploited?

CVE-2002-1800 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2002-1800 affect?

CVE-2002-1800 affects phprank. Severity is high (CVSS 7.5). phpRank 1.8 stores the administrative password in plaintext on the server and in the "ap" cookie, which allows remote attackers to retrieve the administrative password.

How urgent is CVE-2002-1800?

Priority 49/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2002-1952 HIGH 7.5 DOWNGRADE phpRank 1.8 does not properly check the return codes for MySQL operations when authenticating users, which cou
CVE-2002-1950 MEDIUM 4.3 DOWNGRADE Cross-site scripting (XSS) vulnerability in phpRank 1.8 allows remote attackers to inject arbitrary web script
CVE-2002-1799 MEDIUM 4.3 DOWNGRADE Cross-site scripting (XSS) vulnerability in phpRank 1.8 allows remote attackers to inject arbitrary web script

References

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